Baoji Feiteng Metal Materials Co., Ltd. |
Titanium Elbow Titanium Gr2 45OD*4 Titanium Seamless Tube
Item name | Titanium Elbow |
Grade | Titanium Gr2 |
Size | φ45*4 |
Technique | Seamless |
Packaging | Wooden case |
Port of delivery | Xi'an port, Beijing port, Shanghai port, Guangzhou port, Shenzhen port |
Titanium tubes are light in weight, high in strength and superior
in mechanical properties. It is widely used in tubular heat
exchangers, coil heat exchangers, serpentine tube heat exchangers,
condensers, evaporators, conveying pipes and other heat exchangers.
Many nuclear power industries use titanium tubes as standard tubes
in their installations. Titanium tube has many advantages such as
high strength, low density, good mechanical properties, good
toughness and corrosion resistance. The production of titanium
industry began in 1948. The needs of the development of aviation
industry make the titanium industry develop at an average annual
rate of about 8%. At present, the annual output of titanium alloy
processing materials in the world has reached more than 40 thousand
tons, and titanium alloy brands are nearly 30.
Titanium alloys are mainly used for aero engine compressor parts,
followed by rocket, missile and high-speed aircraft structural
parts. By the middle of 1960s, titanium and its alloys have been
widely used in industrial applications for manufacturing industrial
electrolytic electrodes, condensers for power stations, refineries
and desalination heaters, and pollution control devices. Titanium
and its alloys have become a kind of corrosion-resistant structural
materials. In addition, it can also be used to produce hydrogen
storage materials and shape memory alloys.
The specific gravity, strength and service temperature of titanium
alloy are between aluminum and steel, but it has high specific
strength, excellent seawater corrosion resistance and ultra-low
temperature performance. In 1950, the United States used the F-84
fighter bomber for the first time as a non-load-bearing part of the
rear fuselage, air cover and tail cover. Since the 1960s, the use
of titanium alloy has been transferred from the rear of the
fuselage to the middle of the fuselage. It has partially replaced
structural steel in the manufacture of important load-bearing
components such as shell, beam, flap and slide rail. The use of
titanium alloys on military aircraft has increased rapidly,
reaching 20% to 25% of the weight of aircraft structures. Since the
1970s, a large amount of titanium has been used in civil aircraft,
such as Boeing 747, with a titanium content of more than 3640 kg.
The aircraft with a Maher number less than 2.5 mainly uses titanium
instead of steel to reduce structural weight. It is mainly used for
manufacturing compressor parts, such as forging titanium fan,
compressor plate and blade, casting titanium compressor shell,
middle shell, bearing box and so on. The spacecraft mainly uses the
high specific strength, corrosion resistance and low temperature
resistance of titanium alloy, and can manufacture various pressure
vessels, fuel storage tanks, fasteners, instrument belts, frames
and rocket shells. Earth satellites, lunar module, manned
spacecraft and space shuttles also use titanium plate welding.
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